40183156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17971}}^1$

素因数の和:18031

約数の個数: 24

約数和(自身を含む): 77495264

約数和(自身を除く): 37312108

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 17971, 35942, 71884, 233623, 467246, 772753, 934492, 1545506, 3091012, 10045789, 20091578, 40183156]

約数ペア:

[(1, 40183156), (2, 20091578), (4, 10045789), (13, 3091012), (26, 1545506), (43, 934492), (52, 772753), (86, 467246), (172, 233623), (559, 71884), (1118, 35942), (2236, 17971)]